JPS6137984U

JPS6137984U - A binding adjustment device on the shoulder cover side of a paper binder

Info

Publication number: JPS6137984U
Application number: JP12431184U
Authority: JP
Inventors: 秀夫井口; 道郎栗山
Original assignee: マルマン株式会社
Priority date: 1984-08-13
Filing date: 1984-08-13
Publication date: 1986-03-10
Also published as: JPH0221258Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は要部の一部を示し、第２図は紙葉バインダー全
体の斜視図、第３図、第４図および第５図は第１図のｍ
−ｍ線、ＩＶ−ＩＶ線およびｖ−ｖ線における視図をそ
れぞれ示し、第６図は第３図のＶｌ−ＶＩ線における視
図、第７図は第４図の■一■線における視図、第、８図
および第９図は第４図および第７図の一部の分解図をそ
れぞれ示し、第１０図は肩表紙枠の一部の断面図、第１
１図および第１２図は第４図の作動説明図をそれぞれ示
し、第１３図は第１０図の作動説明図、第１４図は爪杆
の作動説明図を示す。Ａ・・・・・・肩表紙枠、ｌａ，ｌｂ・・・・・・爪杆
、２・・・・・・折曲縁、ａｌ，ａ２・・・・・・枠部
、３ａ・・・・・・係合突部、４・・・・・・係止杆、
５・・・・・・りブ板、６，７・・・・・・孔、５ａ・
・・・・・傾斜刃ブ、７８・・・・・・ばね。Figure 1 shows a part of the main part, Figure 2 is a perspective view of the entire paper binder, Figures 3, 4 and 5 are the m of Figure 1.
-m line, IV-IV line, and v-v line are shown respectively, and FIG. 6 is a view along Vl-VI line of FIG. 3, and FIG. 7 is a view along line 8 and 9 are exploded views of a part of FIGS. 4 and 7, respectively, and FIG. 10 is a sectional view of a part of the shoulder cover frame, and FIG.
1 and 12 each show an explanatory diagram of the operation of FIG. 4, FIG. 13 shows an explanatory diagram of the operation of FIG. 10, and FIG. 14 shows an explanatory diagram of the operation of the pawl rod. A...shoulder cover frame, la, lb...nail rod, 2...bent edge, al, a2...frame, 3a... ...Engaging protrusion, 4...Latching rod,
5... Rib plate, 6, 7... Hole, 5a.
... Inclined blade, 78 ... Spring.

Claims

[Scope of utility model registration request]

- In a paper binder constructed by making a shoulder cover frame A having a U-shaped cross section freely bendable from the center of the width and installing a plurality of binding tabs 1a, lb therein, one side from the folded edge 2. A locking piece 3 having an engaging protrusion 3a at its tip is disposed within the frame a1.
A locking rod 4 having a plurality of . Each rib plate 5 is constructed so as to be movable only in the longitudinal direction, and protrudes into the frame portion a2 on the other side.Both holes 6, 7 and 7, in which the engaging protrusion 3a of the locking piece 3 engages, are provided on each rib plate 5. Slanted ribs 5a are formed along the inner hole 7, and when the locking rod 4 is pushed in, each locking piece 3 is separated from the rib plate 5 and engaged by the elasticity of the flap 8. A loading adjustment device on the shoulder cover side.